Southwire’s 15KV cables are suited for use in wet and dry areas, conduits, ducts, troughs, trays, direct burial, and where superior electrical properties are desired. These cables are capable of operating continuously at the conductor temperature not in excess of 105°C for normal operation, 140°C for emergency overload, and 250°C for short circuit conditions. Rated at -35°C for cold bend when UL listed. Rated at -40°C for cold bend and cold impact and marked with "LTGG" when CSA listed or dual UL/CSA listed. For uses in Class I and II, Division 2 hazardous locations per NEC Article 501 and 502.Rated for 1000 lbs./FT maximum sidewall pressure.
Cond. Size (AWG/Kcmil) | Cond. Strands | Diameter Over Conductor (in) (cm) | Diameter Over Insulation (in) (cm) | Insulation Thickness (mils) (mm) | Diameter Over Shield (in) (cm) | Ground (No. x AWG) | Inner Jacket Thickness (mils) (mm) | Diameter Over Armor (in) (cm) | Drain Wire | Jacket Thickness (mils) (mm) | Approx. OD (in) (cm) | Approx. Weight (lbs/1000') (kgs/km) | Max Pull Tension (lbs) (kg) | Min. Bend Radius (in) (cm) | Conduit Size (in) (cm) | |
577688 |
1/0
1/0
|
10
10
|
0.336
0.85
|
0.814
2.07
|
220
5.59
|
0.874
2.22
|
1x6
1x6
|
|
2.259
5.74
|
|
75
1.91
|
2.409
6.12
|
2335
3475
|
1900
861.82
|
16.8
42.67
|
|
597781 |
2/0
2/0
|
12
12
|
0.376
0.96
|
0.854
2.17
|
220
5.59
|
0.914
2.32
|
1x4
1x4
|
|
2.345
5.96
|
|
80
2.03
|
2.511
6.38
|
2620
3899
|
2395
1086.35
|
17.5
44.45
|
|
577738 |
4/0
4/0
|
18
18
|
0.474
1.20
|
0.953
2.42
|
220
5.59
|
1.013
2.57
|
1x4
1x4
|
|
2.559
6.50
|
|
80
2.03
|
2.725
6.92
|
3089
4597
|
3808
1727.28
|
19.0
48.26
|
|
597561 |
250
250
|
22
22
|
0.520
1.32
|
1.006
2.56
|
220
5.59
|
1.066
2.71
|
1x3/0
1x3/0
|
|
2.674
6.79
|
|
80
2.03
|
2.840
7.21
|
3734
5557
|
4500
2041.16
|
19.8
50.29
|
|
577687 |
500
500
|
34
34
|
0.735
1.87
|
1.244
3.16
|
220
5.59
|
1.304
3.31
|
1x1
1x1
|
|
3.188
8.10
|
|
90
2.29
|
3.376
8.58
|
5019
7469
|
9000
4082.33
|
23.6
59.94
|
|
Cond. Size (AWG/Kcmil) | DC Resistance @ 25C (ohms/1000') (ohms/km) | AC Resistance @ 75C (ohms/1000') (ohms/km) | Capacitive Reactance (Mohms x 1000ft) (Mohms x km) | Inductive Reactance (ohms/1000') (ohms/km) | Zero Sequence Impedance (ohms/1000') (ohms/1000') | Positive Sequence Impedance (ohms/1000') (ohms/1000') | Shield Short Circuit Current 6 Cycles (amps) | Direct Buried Ampacity @ 90C (amps) | Direct Buried Ampacity @ 105C (amps) | In Duct Ampacity @ 90C (amps) | In Duct Ampacity @ 105C (amps) | In Air Ampacity @ 90C (amps) | In Air Ampacity @ 105C (amps) | |
577688 |
1/0
1/0
|
0.168
0.25
|
0.211
0.31
|
0.046
0.07
|
0.044
0.07
|
0.584 + j0.394
0.584 + j0.394
|
0.211 + j0.043
0.211 + j0.043
|
2738
2738
|
|
|
150
150
|
165
165
|
170
170
|
185
185
|
597781 |
2/0
2/0
|
0.133
0.20
|
0.167
0.25
|
0.042
0.06
|
0.043
0.06
|
0.538 + j0.377
0.538 + j0.377
|
0.167 + j0.041
0.167 + j0.041
|
2862
2862
|
|
|
170
170
|
185
185
|
190
190
|
215
215
|
577738 |
4/0
4/0
|
0.084
0.13
|
0.105
0.16
|
0.036
0.05
|
0.04
0.06
|
0.469 + j0.339
0.469 + j0.339
|
0.105 + j0.038
0.105 + j0.038
|
3166
3166
|
|
|
220
220
|
240
240
|
255
255
|
285
285
|
597561 |
250
250
|
0.071
0.11
|
0.09
0.13
|
0.034
0.05
|
0.039
0.06
|
0.45 + j0.321
0.45 + j0.321
|
0.09 + j0.037
0.09 + j0.037
|
3333
3333
|
|
|
245
245
|
265
265
|
280
280
|
315
315
|
577687 |
500
500
|
0.035
0.05
|
0.046
0.07
|
0.026
0.04
|
0.035
0.05
|
0.386 + j0.26
0.386 + j0.26
|
0.046 + j0.033
0.046 + j0.033
|
3999
3999
|
|
|
355
355
|
385
385
|
425
425
|
475
475
|